Translation of narcotic in Spanish

However I must say that if one is not very interested in archaeology or in architecture a two days visit would be enough. Unfortunately we had only one more day in this beautiful country.
Oh great, i want to learn English with you. It am so happy that you will help me. Thank you lots and lots. Where do you live? I live in Switzerland, near the city of Basel. I'm a student of economics.
We spent a few hours around Plaza de Armas, the main square of the town, eating, shopping and sightseeing. A hassling boy tried to sell us some Peruvian chocolate for one Peso.